commit 1562e4618ded89b07d145d6985f469fe8be04830
author Grygorii Strashko <grygorii.strashko@linaro.org> Fri May 22 17:35:49 2015 +0300
committer Linus Walleij <linus.walleij@linaro.org> Mon Jun 01 16:51:16 2015 +0200
tree 24d0116df779b7d32efd61d23697111674e369df
parent 5f982c70a7c3382d3532ac6d13fdea48ab38b934

gpio: omap: fix error handling in omap_gpio_irq_type

The GPIO bank will be kept powered in case if input parameters
are invalid or error occurred in omap_gpio_irq_type.

Hence, fix it by ensuring that GPIO bank will be unpowered
in case of errors and add additional check of value returned
from omap_set_gpio_triggering().

Signed-off-by: Grygorii Strashko <grygorii.strashko@linaro.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>